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FFT magecoe with Quartus II

Altera_Forum
Honored Contributor I
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Hi, guys,I'm a rookie now and studying the FFT ip core.I want to analyse the signal such as sin(x)+cos(x) by fft and I don't know where to start. 

I have created the fft ip core by quartus ii named as fft_burst ,and what to do next? 

Do i need to write a state machine to control the signal such as sink_sop,sink_eop,sink_valid? 

After that what should i do friends?:confused:
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